Batalla, A. (1981). Need for free health services. Bulletin Today.
Chicagoスタイル(17版)引用形式Batalla, Apolonio. "Need for Free Health Services." Bulletin Today 1981.
MLA(9版)引用形式Batalla, Apolonio. "Need for Free Health Services." Bulletin Today, 1981.
警告: この引用は必ずしも正確ではありません.